linux-kernel - Re: [PATCH v11 9/9] arm64: dts: qcom: msm8916: Add debug unit

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Date:   Tue, 23 May 2017 10:31:38 -0600
From:   Mathieu Poirier <mathieu.poirier@...aro.org>
To:     Leo Yan <leo.yan@...aro.org>
Cc:     Jonathan Corbet <corbet@....net>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Liviu Dudau <liviu.dudau@....com>,
        Wei Xu <xuwei5@...ilicon.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        "open list:DOCUMENTATION" <linux-doc@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        Stephen Boyd <sboyd@...eaurora.org>,
        Mike Leach <mike.leach@...aro.org>
Subject: Re: [PATCH v11 9/9] arm64: dts: qcom: msm8916: Add debug unit

On 23 May 2017 at 08:16, Leo Yan <leo.yan@...aro.org> wrote:
> Add debug unit on Qualcomm msm8916 based platforms, including the
> DragonBoard 410c board.
>
> Reviewed-by: Mathieu Poirier <mathieu.poirier@...aro.org>
> Signed-off-by: Leo Yan <leo.yan@...aro.org>

Andy and David,

Would you mind taking a look a this when you have a minute?  If it's
fine with you we can make this go through my tree with the rest of the
driver.

Regards,
Mathieu


> ---
>  arch/arm64/boot/dts/qcom/msm8916.dtsi | 32 ++++++++++++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
> index ab30939..17691ab 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
> @@ -1116,6 +1116,38 @@
>                         };
>                 };
>
> +               debug@...000 {
> +                       compatible = "arm,coresight-cpu-debug","arm,primecell";
> +                       reg = <0x850000 0x1000>;
> +                       clocks = <&rpmcc RPM_QDSS_CLK>;
> +                       clock-names = "apb_pclk";
> +                       cpu = <&CPU0>;
> +               };
> +
> +               debug@...000 {
> +                       compatible = "arm,coresight-cpu-debug","arm,primecell";
> +                       reg = <0x852000 0x1000>;
> +                       clocks = <&rpmcc RPM_QDSS_CLK>;
> +                       clock-names = "apb_pclk";
> +                       cpu = <&CPU1>;
> +               };
> +
> +               debug@...000 {
> +                       compatible = "arm,coresight-cpu-debug","arm,primecell";
> +                       reg = <0x854000 0x1000>;
> +                       clocks = <&rpmcc RPM_QDSS_CLK>;
> +                       clock-names = "apb_pclk";
> +                       cpu = <&CPU2>;
> +               };
> +
> +               debug@...000 {
> +                       compatible = "arm,coresight-cpu-debug","arm,primecell";
> +                       reg = <0x856000 0x1000>;
> +                       clocks = <&rpmcc RPM_QDSS_CLK>;
> +                       clock-names = "apb_pclk";
> +                       cpu = <&CPU3>;
> +               };
> +
>                 etm@...000 {
>                         compatible = "arm,coresight-etm4x", "arm,primecell";
>                         reg = <0x85c000 0x1000>;
> --
> 2.7.4
>